export function export2Excel (title, columns, list) {
  require.ensure([], () => {
    const { export_json_to_excel } = require('../excel/Export2Excel');
    let tHeader = [];
    let filterVal = [];
    // console.log(columns);
    if (!columns) {
      return;
    }
    columns.forEach(item => {
      tHeader.push(item.title);
      filterVal.push(item.key);
    });
    const data = list.map(v => filterVal.map(j => v[j]));
    export_json_to_excel(tHeader, data, title);
  });
}

export function getName (dataList, val) {
  return dataList[Object.keys(dataList).find(k => +k === val)];
}
